Description (CNA)
When styling and rendering an oversized `<select>` element, Firefox did not apply correct clipping which allowed an attacker to paint over the user interface. This vulnerability affects Firefox < 89.
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| Mozilla / Firefox | affected unspecified before 89 |
CWE
No CWE identifiers supplied.
References
- https://www.mozilla.org/security/advisories/mfsa2021-23/
- https://bugzilla.mozilla.org/show_bug.cgi?id=1700235
- https://security.gentoo.org/glsa/202107-09
ADP enrichment
No English description supplied.